38938524 has 48 divisors (see below), whose sum is σ = 97104000. Its totient is φ = 12108096.

The previous prime is 38938519. The next prime is 38938531. The reversal of 38938524 is 42583983.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14002 + ... + 16550.

It is an arithmetic number, because the mean of its divisors is an integer number (2023000).

Almost surely, 2^38938524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38938524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48552000).

38938524 is an abundant number, since it is smaller than the sum of its proper divisors (58165476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38938524 is a wasteful number, since it uses less digits than its factorization.

38938524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642 (or 2640 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 38938524 is about 6240.0740380223. The cubic root of 38938524 is about 338.9428641710.

The spelling of 38938524 in words is "thirty-eight million, nine hundred thirty-eight thousand, five hundred twenty-four".